Guidi Patrocini’s latest achievement. Seen at the Retroday in Pfäffikon / Switzerland. Guido built an impressive E-Factor for his plane collection.
Constructed by the Bavarian pilot Michael Ramel.

The construction dates back to the early days of electric aerobatics at the end of the eighties.

The model has a wingspan of almost 2 metres and weighed 3.5 kg at the time. Powered by a 30 cell NiCa battery, it was a very powerful unit back then.






























